PRODUCTS

ORGAL K 640 N

Orgal K 640 N

ORGAL K 640 N has a low viscosity which facilitates the use in production facilities. ORGAL K 640 N is an excellent choice for high quality paints as ammonia-free styrene acrylic polymer with reduced environmental effects.

Synonyms:

ORGAL K 640 N ; Orgal® K 640 N; ORGAL PST 100 E; ORGAL K 640 N ; Orgal® K 640 N; ORGAL PST 100 E; ORGAL PST-50A; ORGAL K 640 N; ORGAL PST -50A; ORGAL PST50A; ORGAL PST 100A ; Orgal® PST 100 A; ORGAL PST 100 E; ORGAL PST-100A; ORGAL PST 100 A; ORGAL PST -100A; ORGAL PST100A; ORGAL K 640 N; Orgal® K 640 N; ORGAL K 640 N ; ORGAL PST-65; ORGAL K 640 N; ORGAL PST -65; ORGAL PST65; orgal K 640 N ; orgal® K 640 N; orgal pst 100 e; orgal pst-50a; ORGAL K 640 N; orgal pst -50a; orgal pst50a; orgal pst 100a ; orgal® pst 100 a; orgal pst 100 e; orgal pst-100a; orgal pst 100 a; orgal pst -100a; orgal pst100a; orgal K 640 N; orgal® K 640 N; orgal K 640 N ; orgal pst-65; orgal K 640 N; orgal pst -65; orgal pst65; Orgal K 640 N ; Orgal® K 640 N; Orgal Pst 100 E; Orgal Pst-50a; ORGAL K 640 N; Orgal Pst -50a; Orgal Pst50a; Orgal Pst 100a ; Orgal® Pst 100 A; Orgal Pst 100 E; Orgal Pst-100a; Orgal Pst 100 A; Orgal Pst -100a; Orgal Pst100a; Orgal K 640 N; Orgal® K 640 N; Orgal K 640 N ; Orgal Pst-65; Orgal K 640 N; Orgal Pst -65; Orgal Pst65

ORGAL K 640 N

Product spectrum
Product name: ORGAL K 640 N
Chemical composition of ORGAL K 640 N: S / AC
Total solids of ORGAL K 640 N (% ± 1): 57
pH of ORGAL K 640 N: 7.0-7.0
Viscosity of ORGAL K 640 N (mPa.s max): 1,500
ORGAL K 640 N MFFT (° C): <0
Tg of ORGAL K 640 N (° C): -10
Areas of application of ORGAL K 640 N
ORGAL K 640 N cement modifier: Excellent
ORGAL K 640 N roof coverings / moisture barrier: Excellent
Tile adhesives from ORGAL K 640 N: Suitable

2K cement
Waterproofing mortars | Polymer emulsions
Orgal K 640 N
Monomer
Composition of ORGAL K 640 N: S / AC
Solid
Content of ORGAL K 640 N (% + _ 1): 57
pH of ORGAL K 640 N: 7-9
Viscosity of ORGAL K 640 N
(mPa.s, max): 1200
Rift
ORGAL K 640 N bridging: excellent
Water
ORGAL K 640 N resistance: high
ORGAL K 640 N adhesion: high

In summary, the main characteristics of the ORGAL K 640 N are as follows.
• ORGAL K 640 N is a styrene acrylic polymer without APEO and without ammonia.
• ORGAL K 640 N offers excellent interaction with various PU rheology organizers,
• ORGAL K 640 N gives perfect color intensity with different dye systems,
• ORGAL K 640 N has excellent adhesion to pigments and excellent resistance to friction,
• ORGAL K 640 N offers very good adhesion on mineral surfaces,
• ORGAL K 640 N has excellent water resistance,
• ORGAL K 640 N has a low viscosity which facilitates the use in production facilities. ORGAL K 640 N, which is the product of long-term studies on innovation and the use of new technologies, is an excellent choice for high quality paints as ammonia-free styrene acrylic polymer with reduced environmental effects.

Technical sheet
Orgal K 640 N is a styrene acrylic copolymer emulsion without ammonia, APEO or formaldehyde. Suitable for formulating moisture barrier coatings, roof coatings and cement based 2 component roof coating systems. Exhibits very good adhesion, flexibility, durability, low glass transition temperature and water resistance. Shows compatibility with cement mixtures. The shelf life of Orgal K 640 N is 12 months. Orgal K 640 N forms a transparent, elastic and slightly tacky film when dried above 0 ° C.
Product type Acrylic and acrylic copolymers Styrene acrylic copolymers
Chemical composition Styrene acrylic copolymer
Liquid physical form.

Decorative construction paints have different binder technologies. These differences are shaped by performance characteristics, local market needs and environmental / health issues. The most styrenic acrylic binder polymers are the first choice in many markets due to their high pigment bond strength and high rub resistance due to their hydrophobic character.
This is. Binders produced with this technology usually contain ammonia and cause a strong odor in the product. Organic Chemistry has developed ORGAL K 640 N, a new generation, ammonia-free, environmentally sensitive polymer that meets customer requirements. ORGAL K 640 N is a 50% solids styrene acrylic polymer developed for interior and exterior paint applications. The general properties of the polymer are shown in Figure 1.

ORGAL K 640 N has been developed to be suitable for use in the following paint formulations.
• Interior and exterior matt and semi-gloss paints,
• Textured paints,
• Interior / exterior acrylic coatings,
• Varnishes / fillers,
• Putties.
Test the performance of ORGAL K 640 N by selecting competitive products containing ammonia (A +) / free (A-) used on the market.
the basic characteristics were analyzed and compared (figure 2).

ORGAL K 640 N is A polymer offers excellent interaction with various polyurethane rheology regulators. Figure 2 shows the proportions of the polyurethane thickener used to equalize the final viscosity of the paint containing 30% PVC based on ORGAL K 640 N and other acrylic polymers of styrene at 7000-8000 cps. Here, we see the good performance of ORGAL K 640 N compared to other styrenic acrylic polymers and offering a cost advantage.

New generation ORGAL K 640 N exhibits excellent color intensity performance with different dye systems thanks to its innovative technology.
ORGAL K 640 N a. In Image 3, the comparison of the intensity of colors with different colors appears visually. ORGAL PST 50 A polymer used
the paint gives a better intensity of color.

Friction resistance performance in paints made with ORGAL K 640 N are much more than paints made with other acrylic polymers of styrene.
According to the test carried out according to ISO 11998, the loss of micron on the surface of the paint determines the performance. To paint
Decreased micron loss at the surface indicates better performance. The results of the comparison are shown in Figure 5.

Description of first aid measures for ORGAL K 640 N
EYES: Remove contact lenses, if applicable. Immediately wash with plenty of water for at least 30 to 60 minutes, fully opening the eyelids. To have
medical advice / attention.
SKIN: Remove contaminated clothing. Rinse skin immediately with a shower. Get medical advice / attention.
INGESTION: Have subject drink as much water as possible. Get medical advice / attention. Do not induce vomiting unless explicitly
authorized by a doctor.
INHALATION: seek medical advice immediately. Move the victim to fresh air, away from the scene of the accident. If the subject stops
breathe, administer artificial respiration. Take appropriate precautions for lifeguards.
4.2. Most important symptoms and effects, both acute and delayed
Information not available
4.3. Indication of any immediate medical attention and special treatment needed
Information not available
SECTION 5. Firefighting measures
5.1. Extinguishing media
PROPER EXTINGUISHING EQUIPMENT
Extinguishing equipment should be of the conventional type: carbon dioxide, foam, powder and water spray.
NON-SUITABLE EXTINGUISHING EQUIPMENT
None in particular.
5.2. Special hazards arising from the substance or mixture
HAZARDS CAUSED BY EXPOSURE IN THE EVENT OF FIRE
Do not breathe combustion products.
5.3. Advice for firefighters
GENERAL INFORMATION on ORGAL K 640 N
Use water jets to cool the containers to avoid product decomposition and the development of potentially hazardous substances.
health. Always wear full fire fighting equipment. Collect fire-fighting water to prevent it from flowing into the sewer system. Discard
contaminated water used for extinguishing and the remains of the fire in accordance with current regulations.
SPECIAL PROTECTIVE EQUIPMENT FOR FIRE FIGHTERS
Normal fire-fighting clothing, i.e. fire kit (BS EN 469), gloves (BS EN 659) and boots (HO specification A29 and A30) in combination with
Open circuit positive pressure compressed air self-contained breathing apparatus (BS EN 137).
SECTION 6. Accidental release measures
6.1. Personal precautions, protective equipment and emergency procedures
Block the leak if it is safe.
Wear appropriate protective equipment (including personal protective equipment referred to in section 8 of the safety data sheet) to prevent

Decorative construction paints have different binder technologies. These differences are shaped by performance characteristics, local market needs and environmental / health issues. Polymers Most styrenic acrylic binders are the first choice in many markets due to their high pigment bond strength and high rub resistance due to their water repellency.
This is. Binders produced with this technology usually contain ammonia and cause a strong odor in the product. Organic Chemistry has developed ORGAL K 640 N, a new generation ammonia-free and environmentally sensitive polymer, meeting customer requirements. ORGAL K 640 N is a 50% solids styrene acrylic polymer developed for interior and exterior paint applications. The general properties of the polymer are shown in Figure 1.